EP3513244A4 - REFLECTIVE SINGLE PACKAGE POLARIZER WITH THICKNESS PROFILE CUT TO LOW COLOR THICKNESS AT ANGLED ANGLES - Google Patents
REFLECTIVE SINGLE PACKAGE POLARIZER WITH THICKNESS PROFILE CUT TO LOW COLOR THICKNESS AT ANGLED ANGLES Download PDFInfo
- Publication number
- EP3513244A4 EP3513244A4 EP17851387.5A EP17851387A EP3513244A4 EP 3513244 A4 EP3513244 A4 EP 3513244A4 EP 17851387 A EP17851387 A EP 17851387A EP 3513244 A4 EP3513244 A4 EP 3513244A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- reflective polarizer
- thickness profile
- low color
- single packet
- oblique angles
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
- G02B27/286—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising for controlling or changing the state of polarisation, e.g. transforming one polarisation state into another
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
- G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
- G02B5/305—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/0073—Optical laminates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/02—Physical, chemical or physicochemical properties
- B32B7/023—Optical properties
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
- G02B5/285—Interference filters comprising deposited thin solid films
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
- G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00634—Production of filters
- B29D11/00644—Production of filters polarizing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
- B29K2067/003—PET, i.e. poylethylene terephthalate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3475—Displays, monitors, TV-sets, computer screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/05—5 or more layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
- B32B2250/244—All polymers belonging to those covered by group B32B27/36
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/42—Polarizing, birefringent, filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
- B32B2457/202—LCD, i.e. liquid crystal displays
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662393985P | 2016-09-13 | 2016-09-13 | |
PCT/US2017/051062 WO2018052872A1 (en) | 2016-09-13 | 2017-09-12 | Single packet reflective polarizer with thickness profile tailored for low color at oblique angles |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3513244A1 EP3513244A1 (en) | 2019-07-24 |
EP3513244A4 true EP3513244A4 (en) | 2020-11-11 |
Family
ID=61619733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17851387.5A Withdrawn EP3513244A4 (en) | 2016-09-13 | 2017-09-12 | REFLECTIVE SINGLE PACKAGE POLARIZER WITH THICKNESS PROFILE CUT TO LOW COLOR THICKNESS AT ANGLED ANGLES |
Country Status (7)
Country | Link |
---|---|
US (3) | US10613264B2 (ja) |
EP (1) | EP3513244A4 (ja) |
JP (2) | JP6687811B2 (ja) |
KR (1) | KR102169582B1 (ja) |
CN (1) | CN109716208B (ja) |
TW (1) | TW201812353A (ja) |
WO (1) | WO2018052872A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018052872A1 (en) | 2016-09-13 | 2018-03-22 | 3M Innovative Properties Company | Single packet reflective polarizer with thickness profile tailored for low color at oblique angles |
KR20200051814A (ko) * | 2017-10-02 | 2020-05-13 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 컬러 시프트를 보정하기 위한 부분 반사기 |
WO2020066667A1 (ja) * | 2018-09-27 | 2020-04-02 | 東洋紡フイルムソリューション株式会社 | 多層積層フィルム |
US12001040B2 (en) | 2018-09-27 | 2024-06-04 | Toyobo Co., Ltd | Multilayer laminate film |
WO2020066668A1 (ja) * | 2018-09-27 | 2020-04-02 | 東洋紡フイルムソリューション株式会社 | 多層積層フィルム |
WO2022232047A2 (en) * | 2021-04-26 | 2022-11-03 | Meta Platforms Technologies, Llc | Multilayer organic solid thin films having a biaxial refractive index |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999036258A1 (en) * | 1998-01-13 | 1999-07-22 | Minnesota Mining And Manufacturing Company | Color shifting film |
US20080151147A1 (en) * | 2006-12-21 | 2008-06-26 | 3M Innovative Properties Company | Display including reflective polarizer |
EP2514592A1 (en) * | 2009-12-18 | 2012-10-24 | Teijin Limited | Multi-layer stretch film |
US20160109628A1 (en) * | 2014-10-17 | 2016-04-21 | 3M Innovative Properties Company | Multilayer optical film having overlapping harmonics |
Family Cites Families (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6025897A (en) | 1993-12-21 | 2000-02-15 | 3M Innovative Properties Co. | Display with reflective polarizer and randomizing cavity |
US6096375A (en) | 1993-12-21 | 2000-08-01 | 3M Innovative Properties Company | Optical polarizer |
US5882774A (en) | 1993-12-21 | 1999-03-16 | Minnesota Mining And Manufacturing Company | Optical film |
US5808794A (en) | 1996-07-31 | 1998-09-15 | Weber; Michael F. | Reflective polarizers having extended red band edge for controlled off axis color |
US6808658B2 (en) | 1998-01-13 | 2004-10-26 | 3M Innovative Properties Company | Method for making texture multilayer optical films |
US6049419A (en) | 1998-01-13 | 2000-04-11 | 3M Innovative Properties Co | Multilayer infrared reflecting optical body |
US6111697A (en) * | 1998-01-13 | 2000-08-29 | 3M Innovative Properties Company | Optical device with a dichroic polarizer and a multilayer optical film |
US6157490A (en) * | 1998-01-13 | 2000-12-05 | 3M Innovative Properties Company | Optical film with sharpened bandedge |
US6590707B1 (en) * | 2000-03-31 | 2003-07-08 | 3M Innovative Properties Company | Birefringent reflectors using isotropic materials and form birefringence |
US6949212B2 (en) | 2002-11-27 | 2005-09-27 | 3M Innovative Properties Company | Methods and devices for stretching polymer films |
JP4634097B2 (ja) * | 2004-08-30 | 2011-02-16 | 帝人デュポンフィルム株式会社 | 光学フィルム積層体およびそれを含む液晶表示装置 |
WO2006025548A1 (ja) | 2004-08-30 | 2006-03-09 | Teijin Dupont Films Japan Limited | 光学フィルム積層体 |
WO2006061192A1 (de) | 2004-12-06 | 2006-06-15 | Basf Aktiengesellschaft | Verfahren und vorrichtung zur behandlung von pflanzenschutzmittelhaltigem abwasser |
JP2008158365A (ja) | 2006-12-26 | 2008-07-10 | Hitachi Ltd | 投射型映像表示装置 |
TWI448643B (zh) | 2007-05-20 | 2014-08-11 | 3M Innovative Properties Co | 背光與利用背光之顯示系統 |
US9110245B2 (en) * | 2008-03-31 | 2015-08-18 | 3M Innovative Properties Company | Low layer count reflective polarizer with optimized gain |
EP2365906B1 (en) * | 2008-11-19 | 2016-12-21 | 3M Innovative Properties Company | Reflective film combinations with output confinement in both polar and azimuthal directions and related constructions |
JP5684722B2 (ja) * | 2008-12-22 | 2015-03-18 | スリーエム イノベイティブ プロパティズ カンパニー | 二段階内部パターン化に好適な多層光学フィルム |
JP2010250025A (ja) * | 2009-04-14 | 2010-11-04 | Hitachi Displays Ltd | 偏光素子とその製造方法および液晶表示装置 |
JP6022937B2 (ja) * | 2009-10-24 | 2016-11-09 | スリーエム イノベイティブ プロパティズ カンパニー | 選択された入射面への角度制限を有する浸漬した反射偏光子 |
CN102576113B (zh) * | 2009-10-24 | 2014-12-17 | 3M创新有限公司 | 具有减少色彩的浸没式不对称反射器 |
US20110115109A1 (en) * | 2009-11-19 | 2011-05-19 | Skc Haas Display Films Co., Ltd. | Method of manufacturing a reflective polarizer |
JP5856149B2 (ja) | 2010-05-07 | 2016-02-09 | スリーエム イノベイティブ プロパティズ カンパニー | 多層高分子フィルムを製造するためのフィードブロック |
EP2572218B1 (en) * | 2010-05-21 | 2019-10-09 | 3M Innovative Properties Company | Partially reflecting multilayer optical films with reduced color |
JP2014142367A (ja) * | 2011-05-13 | 2014-08-07 | Sharp Corp | 機能性光学フィルムおよびこれを備えた液晶調光素子 |
CN102521807B (zh) * | 2011-12-02 | 2013-09-25 | 中国科学院自动化研究所 | 利用颜色空间分布对颜色进行传递的方法 |
US9081147B2 (en) * | 2012-01-03 | 2015-07-14 | 3M Innovative Properties Company | Effective media retarder films with spatially selective birefringence reduction |
CN104823231B (zh) * | 2012-11-30 | 2017-06-23 | 3M创新有限公司 | 具有混合型偏振器的发射显示器 |
JP6507104B2 (ja) * | 2013-02-20 | 2019-04-24 | スリーエム イノベイティブ プロパティズ カンパニー | 吸収、反射、及びコリメーティング偏光子積層体並びにこれらを組み込むバックライト |
US9279921B2 (en) | 2013-04-19 | 2016-03-08 | 3M Innovative Properties Company | Multilayer stack with overlapping harmonics for wide visible-infrared coverage |
JP6495897B2 (ja) * | 2013-06-06 | 2019-04-03 | スリーエム イノベイティブ プロパティズ カンパニー | 反射防止oled構成体 |
WO2015034910A1 (en) * | 2013-09-05 | 2015-03-12 | 3M Innovative Properties Company | Patterned marking of multilayer optical film by thermal conduction |
SG11201601709WA (en) | 2013-09-06 | 2016-04-28 | 3M Innovative Properties Co | Multilayer optical film |
SG11201601633UA (en) * | 2013-09-06 | 2016-04-28 | 3M Innovative Properties Co | Multilayer reflective polarizer |
JP6267013B2 (ja) * | 2014-03-06 | 2018-01-24 | 帝人株式会社 | 多層一軸延伸フィルム、ならびにそれからなる反射型偏光板、ips方式液晶ディスプレイ装置用光学部材およびips方式液晶ディスプレイ装置 |
US9441718B2 (en) * | 2014-10-23 | 2016-09-13 | Valeo Embrayages | Hydrokinetic torque coupling device having turbine-piston lockup clutch, and related methods |
US10895676B2 (en) * | 2014-12-30 | 2021-01-19 | 3M Innovative Properties Company | Optical stack including reflective polarizer and compensation film |
WO2017087493A1 (en) | 2015-11-16 | 2017-05-26 | 3M Innovative Properties Company | Display laminate with single packet biaxially birefringent reflective polarizer |
WO2018052872A1 (en) * | 2016-09-13 | 2018-03-22 | 3M Innovative Properties Company | Single packet reflective polarizer with thickness profile tailored for low color at oblique angles |
EP3548940B1 (en) * | 2016-11-29 | 2022-12-28 | 3M Innovative Properties Company | Display with optical stack |
-
2017
- 2017-09-12 WO PCT/US2017/051062 patent/WO2018052872A1/en unknown
- 2017-09-12 CN CN201780056344.6A patent/CN109716208B/zh not_active Expired - Fee Related
- 2017-09-12 US US16/331,998 patent/US10613264B2/en active Active
- 2017-09-12 JP JP2019514024A patent/JP6687811B2/ja active Active
- 2017-09-12 TW TW106131275A patent/TW201812353A/zh unknown
- 2017-09-12 EP EP17851387.5A patent/EP3513244A4/en not_active Withdrawn
- 2017-09-12 KR KR1020197010232A patent/KR102169582B1/ko active IP Right Grant
-
2020
- 2020-02-11 US US16/787,608 patent/US11099312B2/en active Active
- 2020-04-02 JP JP2020066350A patent/JP7012113B2/ja active Active
-
2021
- 2021-07-16 US US17/305,867 patent/US11550089B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999036258A1 (en) * | 1998-01-13 | 1999-07-22 | Minnesota Mining And Manufacturing Company | Color shifting film |
US20080151147A1 (en) * | 2006-12-21 | 2008-06-26 | 3M Innovative Properties Company | Display including reflective polarizer |
EP2514592A1 (en) * | 2009-12-18 | 2012-10-24 | Teijin Limited | Multi-layer stretch film |
US20160109628A1 (en) * | 2014-10-17 | 2016-04-21 | 3M Innovative Properties Company | Multilayer optical film having overlapping harmonics |
Non-Patent Citations (1)
Title |
---|
See also references of WO2018052872A1 * |
Also Published As
Publication number | Publication date |
---|---|
US11099312B2 (en) | 2021-08-24 |
CN109716208B (zh) | 2022-04-12 |
US20210341660A1 (en) | 2021-11-04 |
JP7012113B2 (ja) | 2022-01-27 |
JP2019526837A (ja) | 2019-09-19 |
US10613264B2 (en) | 2020-04-07 |
US20190346605A1 (en) | 2019-11-14 |
US20200174170A1 (en) | 2020-06-04 |
JP6687811B2 (ja) | 2020-04-28 |
JP2020129111A (ja) | 2020-08-27 |
US11550089B2 (en) | 2023-01-10 |
KR20190040379A (ko) | 2019-04-17 |
CN109716208A (zh) | 2019-05-03 |
WO2018052872A1 (en) | 2018-03-22 |
EP3513244A1 (en) | 2019-07-24 |
TW201812353A (zh) | 2018-04-01 |
KR102169582B1 (ko) | 2020-10-23 |
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Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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